Open source Claude alternatives
Top AI Chatbots & Assistants like Claude
The most popular alternative to Claude is DeepSeek, which has a free version.
Most alternatives to Claude are in the AI Chatbots & Assistants category, compared here by price, platform and features.
All Claude alternatives
DeepSeek is the chat assistant from the Chinese AI lab of the same name, running on its own models. The web and mobile apps are free and offer web search, file reading and a DeepThink reasoning mode. The model weights are published under the MIT license and can run on your own hardware. A pay-as-you-go API is offered to developers, and data from the hosted service is processed in China.
9 DeepSeek alternativesPros
- Free web and mobile apps with a reasoning mode
- Open-weight models under the MIT license can run locally
- Low-cost pay-as-you-go API for developers
Cons
- The hosted service processes data in China, a privacy concern
- Answers on politically sensitive topics are censored
- No image generation in the chat app
Cost / LicenseFreeOpen sourceCategoriesPlatforms
Claude alternatives: frequently asked questions
What is the best alternative to Claude?
The most popular alternative to Claude is DeepSeek: Free AI chat app backed by open-weight models.
Is there a free alternative to Claude?
Yes, one alternative is free or has a free plan: DeepSeek.
Is there an open source alternative to Claude?
Yes, one open source alternative is listed: DeepSeek.
Is Claude free?
Claude has a free plan, with paid plans that unlock more features.
Compare Claude with its alternatives
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